27957208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 55522800

約数和(自身を除く): 27565592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 953, 1544, 1906, 3667, 3812, 7334, 7624, 14668, 18107, 29336, 36214, 72428, 144856, 183929, 367858, 735716, 1471432, 3494651, 6989302, 13978604, 27957208]

約数ペア:

[(1, 27957208), (2, 13978604), (4, 6989302), (8, 3494651), (19, 1471432), (38, 735716), (76, 367858), (152, 183929), (193, 144856), (386, 72428), (772, 36214), (953, 29336), (1544, 18107), (1906, 14668), (3667, 7624), (3812, 7334)]